Racing Beat Down Pipes and Presilencers for FC RX-7

Manufacturer: Racing Beat
Picture of Racing Beat Down Pipe / Presilencer Kit for 1986-1988 FC RX-7 (Non-Turbo/Manual/Coupe)
Racing Beat Down Pipe / Presilencer Kit for 1986-1988 FC RX-7 (Non-Turbo/Manual/Coupe)
Down Pipe with Presilencer for 1986-88 FC RX-7 Coupe Non-Turbo (w/Manual Transmission)

The 1986-1991 13B 6-port engines, in stock form with the factory fuel injection, produces similar power gains with either our Header/Presilencer combo or our RX-7 Down Pipe/Presilencer combination. If you have no intentions of installing our Holley intake System (or any other aftermarket carb set-up), we recommend the use of the down pipe/Presilencer combo since it offers a slightly quieter exhaust note, is easier to install and less costly. If you are intending to upgrade the intake or fuel injection system, the Header/Presilencer combo offers the greatest performance potential.

The Down Pipe/Presilencer combination incorporates a 2.5-inch O.D. Down Pipe and our perforated stainless steel core and stainless steel wool-packed Presilencer to boost power approximately 13% - an 18 horsepower increase on a 1987 RX 7- and maintain a comfortable exhaust noise level during full power driving.

The replacement front pipe connects to the factory exhaust manifold, and the presilencer connects to the factory Y-pipe, replacing all catalytic converters and intermediate tubing. It is not possible to use just the down pipe to replace only the catalytic converters. The use of the presilencer is required to complete the connection to the y-pipe. Although a short length of tubing can be substituted in place of the presilencer, we do not offer (or suggest) this due the unacceptable increase in exhaust noise.

The RX-7 presilencer is equipped with an exhaust back-pressure tube for correct operation of the 6-port actuators. Installation of this requires the removal of the air control and check valve and the air pump. This kit includes all necessary mounting hardware, air control & check valve cover plate, and gaskets (1 Back Pressure Pick-up and 3 Replacement Pipe-to-Presilencer gaskets). If the exhaust manifold outlet or Y-pipe gaskets are needed, refer to the "Exhaust Gaskets" section of the site for suitable replacements. We also offer the Down Pipe separately for those building custom exhaust systems.
SKU: 20719
Manufacturer part number: 16206
$420.00
$378.00
Picture of Racing Beat Down Pipe / Presilencer Kit for 1988 FC RX-7 (Non-Turbo/Manual/Convertible)
Racing Beat Down Pipe / Presilencer Kit for 1988 FC RX-7 (Non-Turbo/Manual/Convertible)
Down Pipe with Presilencer for 1988 FC RX-7 Convertible Non-Turbo (w/Manual Transmission)

The 1986-1991 13B 6-port engines, in stock form with the factory fuel injection, produces similar power gains with either our Header/Presilencer combo or our RX-7 Down Pipe/Presilencer combination. If you have no intentions of installing our Holley intake System (or any other aftermarket carb set-up), we recommend the use of the down pipe/Presilencer combo since it offers a slightly quieter exhaust note, is easier to install and less costly. If you are intending to upgrade the intake or fuel injection system, the Header/Presilencer combo offers the greatest performance potential.

The Down Pipe/Presilencer combination incorporates a 2.5-inch O.D. Down Pipe and our perforated stainless steel core and stainless steel wool-packed Presilencer to boost power approximately 13% - an 18 horsepower increase on a 1987 RX 7- and maintain a comfortable exhaust noise level during full power driving.

The replacement front pipe connects to the factory exhaust manifold, and the presilencer connects to the factory Y-pipe, replacing all catalytic converters and intermediate tubing. It is not possible to use just the down pipe to replace only the catalytic converters. The use of the presilencer is required to complete the connection to the y-pipe. Although a short length of tubing can be substituted in place of the presilencer, we do not offer (or suggest) this due the unacceptable increase in exhaust noise.

The RX-7 presilencer is equipped with an exhaust back-pressure tube for correct operation of the 6-port actuators. Installation of this requires the removal of the air control and check valve and the air pump. This kit includes all necessary mounting hardware, air control & check valve cover plate, and gaskets (1 Back Pressure Pick-up and 3 Replacement Pipe-to-Presilencer gaskets). If the exhaust manifold outlet or Y-pipe gaskets are needed, refer to the "Exhaust Gaskets" section of the site for suitable replacements. We also offer the Down Pipe separately for those building custom exhaust systems.
SKU: 20720
Manufacturer part number: 16209
$420.00
$378.00
Picture of Racing Beat Down Pipe / Presilencer Kit for 1989-1991 FC RX-7 (Non-Turbo/Manual/Coupe)
Racing Beat Down Pipe / Presilencer Kit for 1989-1991 FC RX-7 (Non-Turbo/Manual/Coupe)
Down Pipe with Presilencer for 1989-1991 FC RX-7 Coupe Non-Turbo (equipped with Manual Transmission)

The 1986-1991 13B 6-port engines, in stock form with the factory fuel injection, produces similar power gains with either our Header/Presilencer combo or our RX-7 Down Pipe/Presilencer combination. If you have no intentions of installing our Holley intake System (or any other aftermarket carb set-up), we recommend the use of the RX-7 Down Pipe/Presilencer combo since it offers a slightly quieter exhaust note, is easier to install and less costly. If you are intending to upgrade the intake or fuel injection system, the Header/Presilencer combo offers the greatest performance potential.

The Down Pipe/Presilencer combination incorporates a 2.5-inch O.D. Down Pipe and our perforated stainless steel core and stainless steel wool-packed Presilencer to boost power approximately 13% - an 18 horsepower increase on a 1987 RX 7- and maintain a comfortable exhaust noise level during full power driving.

The replacement pipe connects to the factory exhaust manifold, and the presilencer connects to the factory Y-pipe, replacing all catalytic converters and intermediate tubing. It is not possible to use just the down pipe to replace only the catalytic converters. The use of the presilencer is required to complete the connection to the y-pipe. Although a short length of tubing can be substituted in place of the presilencer, we so not offer (or suggest) this due the unacceptable increase in exhaust noise.

The down pipe is equipped with a mounting flange for the oxygen sensor. This kit includes all necessary mounting hardware, air control & check valve cover plate, and gaskets (3 Replacement Pipe-to-Presilencer gaskets). We also offer the Down Pipe separately for those building custom exhaust systems.
SKU: 19843
Manufacturer part number: 16213
$420.00
$378.00
Picture of Racing Beat Down Pipe / Presilencer Kit for 1989-1991 FC RX-7 (Non-Turbo/Manual/Convertible)
Racing Beat Down Pipe / Presilencer Kit for 1989-1991 FC RX-7 (Non-Turbo/Manual/Convertible)
Down Pipe with Presilencer for 1989-1991 RX-7 Convertible Non-Turbo (equipped with Manual Transmission)

The 1986-1991 13B 6-port engines, in stock form with the factory fuel injection, produces similar power gains with either our Header/Presilencer combo or our RX-7 Down Pipe/Presilencer combination. If you have no intentions of installing our Holley intake System (or any other aftermarket carb set-up), we recommend the use of the RX-7 Down Pipe/Presilencer combo since it offers a slightly quieter exhaust note, is easier to install and less costly. If you are intending to upgrade the intake or fuel injection system, the Header/Presilencer combo offers the greatest performance potential.

The Down Pipe/Presilencer combination incorporates a 2.5-inch O.D. Down Pipe and our perforated stainless steel core and stainless steel wool-packed Presilencer to boost power approximately 13% - an 18 horsepower increase on a 1987 RX 7- and maintain a comfortable exhaust noise level during full power driving.

The replacement pipe connects to the factory exhaust manifold, and the presilencer connects to the factory Y-pipe, replacing all catalytic converters and intermediate tubing. It is not possible to use just the down pipe to replace only the catalytic converters. The use of the presilencer is required to complete the connection to the y-pipe. Although a short length of tubing can be substituted in place of the presilencer, we so not offer (or suggest) this due the unacceptable increase in exhaust noise.

The down pipe is equipped with a mounting flange for the oxygen sensor. This kit includes all necessary mounting hardware, air control & check valve cover plate, and gaskets (3 Replacement Pipe-to-Presilencer gaskets). We also offer the Down Pipe separately for those building custom exhaust systems.
SKU: 20721
Manufacturer part number: 16217
$420.00
$378.00
Picture of Racing Beat Down Pipe for 1987-1991 FC RX-7 Turbo II
Racing Beat Down Pipe for 1987-1991 FC RX-7 Turbo II
This Down Pipe is available for custom applications in a 1987-1991 RX-7 Turbo II application. This 2.5-inch down pipe fits either manual or automatic transmission equipped cars and eliminates the catalytic converter sections.

This down pipe bolts to the stock turbo, but the use of our presilencer (or a suitable replacement) is required to connect this assembly to the Y-pipe section. If you need to retain a catalytic converter in your exhaust system, you may find a suitable unit offered in the aftermarket. Although the replacement of your stock catalytic converters with a single aftermarket unit is technically NOT legal, this approach may suit your emissions needs. We suggest you contact your local emissions testing facility for more information. Gaskets sold separately.
SKU: 20722
Manufacturer part number: S16207
$175.00
$157.50
Picture of Racing Beat Power Pulse Presilencer for 1986-1988 FC RX-7 (Non-Turbo/Manual)
Racing Beat Power Pulse Presilencer for 1986-1988 FC RX-7 (Non-Turbo/Manual)
The Racing Beat Power Pulse Presilencer for the 1986-1988 FC RX-7 Non-turbo (w/manual transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section.

This same Power Pulse Presilencer is included as a sub-component with the Catalytic Converter Replacement Pipe/Presilencer assemblies we offer for all 1986-1988 RX-7s. Furthermore, these Power Pulse Presilencers are ideal for those individuals wanting to fabricate custom exhaust systems incorporating either long or short primaries.

The Racing Beat Power Pulse Presilencer improves the character of the exhaust noise, dramatically reducing the inherent, obnoxious metallic high frequency noise with virtually no power loss. Constructed using a stainless-steel shell, interior core tube, and high temperature stainless packing wool, the Power Pulse Presilencer measures 20-inches in length with a 4-inch outside diameter. Each end is fitted with 12mm studs. The attachment hanger shown will allow correct fitment onto the exact application listed.

The 1986-1991 RX-7 Power Pulse Presilencers are manufactured with a large diameter 2.5-inch I.D. core pipe for improved exhaust gas flow. Additionally, the Power Pulse Presilencers we offer for use with non-turbo 1986-88 6-port engines feature an exhaust gas backpressure sensing tube necessary for proper operation of the 6-port intake actuator valves.

If you are using two Power Pulse Presilencers in conjunction with our Road Racing Header for a long primary system on a 1986-1988 13B 6-port engine we recommend using one (1) of our 1984-1985 GSL-SE Presilencers equipped with the back pressure sensing tube, and one (1) of our GSL-SE Presilencers standard presilencers used on 4-port engines. With this configuration you will have one presilencer with the backpressure pickup tube, and one presilencer without the tube, which would be suitable for building a long primary center section. Gaskets are available separately. Two required.
SKU: 20726
Manufacturer part number: 16405
$262.00
$235.80
Picture of Racing Beat Power Pulse Presilencer for 1989-1991 FC RX-7 (Non-Turbo/Manual)
Racing Beat Power Pulse Presilencer for 1989-1991 FC RX-7 (Non-Turbo/Manual)
The Racing Beat Power Pulse Presilencer for the 1989-1991 FC RX-7 Non-turbo (w/manual transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. (Includes both coupe and convertible models.)

This same Power Pulse Presilencer is included as a sub-component with the Catalytic Converter Replacement Pipe/Presilencer assemblies we offer for all 1989-1991 RX-7s. Furthermore, these Power Pulse Presilencers are ideal for those individuals wanting to fabricate custom exhaust systems incorporating either long or short primaries.

The Racing Beat Power Pulse Presilencer improves the character of the exhaust noise, dramatically reducing the inherent, obnoxious metallic high frequency noise with virtually no power loss. Constructed using a stainless-steel shell, interior core tube, and high temperature stainless packing wool, the Power Pulse Presilencer features a 2.5" ID core and measures 20-inches in length with a 4-inch outside diameter. Each end is fitted with 12mm studs. The attachment hanger shown will allow correct fitment onto the exact application listed. Gaskets are available separately. Two required.
SKU: 20727
Manufacturer part number: 16408
$243.00
$218.70
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